Show that if p is an odd prime and a is an integer not divisible by p,

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Show that if p is an odd prime and a is an integer not divisible by p, then the congruence x2 ≡ a (mod p) has either no solutions or exactly two incongruent solutions modulo p.

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 02, 2016 12:25 PM

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Show that if p is an odd prime and a is an integer not divisible by p,

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We need to prove that if the congruence x2 a mod p has any solutions at all then it ha...View the full answer

Discrete Mathematics and Its Applications

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